A solution contains 1.34x102 M silver nitrate and 1.45x10 M barium acetate. Solid potassium phosphate is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula B. What is the concentration of phosphate ion when this precipitation first begins? [PO431= М M sodium A solution contains 1.16x10 carbonate and 8.28x103 M potassium hydroxide. Solid nickel(II) nitrate is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula 11 B. What is the concentration of nickel ion when this precipitation first begins? [Ni2 ] =

Question
A solution contains 1.34x102 M silver
nitrate and 1.45x10
M barium acetate.
Solid potassium phosphate is added
slowly to this mixture.
A. What is the formula of the substance
that precipitates first?
formula
B. What is the concentration of
phosphate ion when this precipitation
first begins?
[PO431=
М
Expand
Transcribed Image Text

A solution contains 1.34x102 M silver nitrate and 1.45x10 M barium acetate. Solid potassium phosphate is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula B. What is the concentration of phosphate ion when this precipitation first begins? [PO431= М

M sodium
A solution contains 1.16x10
carbonate and 8.28x103 M potassium
hydroxide.
Solid nickel(II) nitrate is added slowly to
this mixture.
A. What is the formula of the substance
that precipitates first?
formula
11
B. What is the concentration of
nickel ion when this precipitation first
begins?
[Ni2 ] =
Expand
Transcribed Image Text

M sodium A solution contains 1.16x10 carbonate and 8.28x103 M potassium hydroxide. Solid nickel(II) nitrate is added slowly to this mixture. A. What is the formula of the substance that precipitates first? formula 11 B. What is the concentration of nickel ion when this precipitation first begins? [Ni2 ] =

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